In today's article, we will be learne the vmstat command, which is the system performance monitoring command in Linux. 1. if #vmstat is used without parameters, shows the virtual memory usage since the last time the system was running. # vmstat procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu------ r b swpd free buff cache si so

Database Tutorials

03.02.2025

How To Change Schema Owner In PostgreSQL? - Database Tutorials

In today's article, we will explain how to change the owner while creating or after creating a Postgresql schema. If you have created a schema in PostgreSQL but have not changed its owner, or if you want to specify a different owner while creating the schema, you can follow the steps below. To change the

Database Tutorials

19.02.2025

PostgreSQL USER EXPIRE - Database Tutorials

In today's article, we will discuss PostgreSQL USER EXPIRE. In PostgreSQL, a password must expire to prevent a user from logging in after a specified period. This mechanism is essential for enhancing security and managing user access according to defined policies. You can increase or decrease the expiration period by +/- days for all users

Database Tutorials

19.02.2025

Linux Ps Command - Database Tutorials

In today's article, we will be explaining the "ps" command, which is the command we use to monitor running processes in Linux. 1. When run without parameters, it lists the running processes of the existing session. # ps PID TTY TIME CMD 10137 pts/5 00:00:00 ps 21871 pts/5 00:00:00 bash 2. Usage of ps command

home›Database Tutorials

Database Tutorials

Software

Vmstat Command In Linux - Database Tutorials

How To Change Schema Owner In PostgreSQL? - Database Tutorials

PostgreSQL USER EXPIRE - Database Tutorials

Linux Ps Command - Database Tutorials

home
›
Database Tutorials